What causes children to behave aggressively?
the most common of them, impulsivity and poor decision-making can lead to behavior that's interpreted as aggressive. These children often don't consider the consequences of their actions, which may come across as callous or malicious when they're really just not thinking.
Acting out can stem from a child's underlying attention issues, power struggles, lack of self-esteem, or personality disorders. Maintaining clear expectations using a calm, positive approach can go a long way to defusing the situation. If you feel overwhelmed, do not hesitate to consult a healthcare professional.
A child who is so overwhelmed that they are lashing out is a distressed child. They don't have the skill to manage their feelings and express them in a more mature way. They may lack language, or impulse control, or problem-solving abilities. Sometimes parents see this kind of explosive behavior as manipulative.
- count to 10.
- walk away from the situation.
- breathe slowly and deeply.
- clench and unclench their fists to ease tension.
- talk to a trusted person.
- go to a private place to calm down.
Your child's behavior may have an underlying cause that needs attention. ADHD, anxiety, undiagnosed learning disabilities and autism can all create issues with aggressive behavior. “Whatever the cause, if aggressive behavior impacts your child's day-to-day functioning, it's time to seek help,” Dr. Mudd says.
A sudden onset of aggressive behavior can be caused by many different substances, including drugs and alcohol, as well as age-related dementias like Alzheimer's. Individuals may be more aggressive if they have a sudden onset of a psychological condition like schizophrenia or a long term lack of sleep.
- being unable to sit still, especially in calm or quiet surroundings.
- constantly fidgeting.
- being unable to concentrate on tasks.
- excessive physical movement.
- excessive talking.
- being unable to wait their turn.
- acting without thinking.
- interrupting conversations.
They might act scared or upset, or refuse to talk or do things. Kids and teens with anxiety also feel symptoms that others can't see. It can make them feel afraid, worried, or nervous. It can affect their body too.
Emotional Symptoms of Behavioral Disorders
Putting blame on others. Refusing to follow rules or questioning authority. Arguing and throwing temper tantrums. Having difficulty in handling frustration.
Intermittent explosive disorder involves repeated, sudden episodes of impulsive, aggressive, violent behavior or angry verbal outbursts in which you react grossly out of proportion to the situation.
Can ADHD cause explosive behavior?
Several common characteristics of children with ADHD put them at higher risk for developing and externalizing explosive behaviors. Poor impulse control, emotional dysregulation, irritability, and underlying mood disorders can all trigger explosive behaviors.
The most common way to treat and reduce aggressive behavior in an adult is some form of psychotherapy, such as cognitive behavioral therapy (CBT).

Intermittent explosive disorder (IED)
A child with IED may have impulsive behavior outbursts very frequently, or two or more outbursts per week for three months. Outbursts include temper tantrums, verbal or physical fights, the harming of an animal, or the damaging of property.
Tantrums and defiance are not symptoms of ADHD itself, but they are often a result of ADHD symptoms. Inattention and impulsivity can make it very difficult for kids to tolerate tasks that are repetitive, or take a lot of work, or kids find boring.
While some toddler aggression that seems to show up for no reason is a normal part of children learning to regulate and voice their emotions, you should worry if: Your toddler physically injures himself or another child, adult, or pet in the household.
The three aggression types comprised reactive-expressive (i.e., verbal and physical aggression), reactive-inexpressive (e.g., hostility), and proactive-relational aggression (i.e., aggression that can break human relationships, for instance, by circulating malicious rumours).
Everyone has their own triggers for what makes them angry, but some common ones include situations in which we feel: threatened or attacked. frustrated or powerless. like we're being invalidated or treated unfairly.
Early warning signs for violent behavior are social withdrawal, excessive feelings of isolation and rejection, being a victim of violence, feelings of persecution, uncontrolled anger, patterns of impulsive and chronic intimidation, a history of discipline problems and aggressive behavior, intolerance for differences, ...
ADHD symptoms start before age 12, and in some children, they're noticeable as early as 3 years of age. ADHD symptoms can be mild, moderate or severe, and they may continue into adulthood. ADHD occurs more often in males than in females, and behaviors can be different in boys and girls.
Symptoms of ADHD tend to be noticed at an early age and may become more noticeable when a child's circumstances change, such as when they start school. Most cases are diagnosed when children are under 12 years old, but sometimes it's diagnosed later in childhood.
What are the 3 main symptoms of ADHD?
- Inattention: Short attention span for age (difficulty sustaining attention) Difficulty listening to others. ...
- Impulsivity: Often interrupts others. ...
- Hyperactivity: Seems to be in constant motion; runs or climbs, at times with no apparent goal except motion.
Anxiety may present as fear or worry, but can also make children irritable and angry. Anxiety symptoms can also include trouble sleeping, as well as physical symptoms like fatigue, headaches, or stomachaches. Some anxious children keep their worries to themselves and, thus, the symptoms can be missed.
- finding it hard to concentrate.
- not sleeping, or waking in the night with bad dreams.
- not eating properly.
- quickly getting angry or irritable, and being out of control during outbursts.
- constantly worrying or having negative thoughts.
- feeling tense and fidgety, or using the toilet often.
For children, anxiety about interacting with adults or peers may be shown by crying, having temper tantrums, clinging to parents or refusing to speak in social situations.
- Persistent sadness that lasts two weeks or more.
- Withdrawing from or avoiding social interactions.
- Hurting oneself or talking about hurting oneself.
- Talking about death or suicide.
- Outbursts or extreme irritability.
- Out-of-control behavior that can be harmful.
- Conduct disorder. ...
- Oppositional defiant disorder (ODD) ...
- Attention deficit hyperactivity disorder (ADHD) ...
- Obsessive-compulsive disorder (OCD) ...
- Behavioral addiction.
- Inattention.
- Hyperactivity.
- Impulsivity.
- Defiant behavior.
- drug use.
- criminal activity.
SSRIs that have been shown to help with anger include citalopram (Celexa), fluoxetine (Prozac), sertraline (Zoloft), among others. Sertraline seems to have the most supporting data. Other classes of antidepressants, like serotonin norepinephrine reuptake inhibitors (SNRIs), aren't widely used for treating anger.
You may have explosive bursts of anger. You might have a hard time expressing your anger verbally, which can lead to even more frustration. You might not notice other people's feelings, or you might misinterpret them. You might find it easier to feel and express anger or sadness than you do other feelings.
A MELTDOWN CAN SEEM TO COME OUT OF NOWHERE.
It's one of the challenging or explosive behaviors we see in those who have ADHD. Sometimes it appears as poor self-esteem, yelling, rage, or tears.
What does an ADHD breakdown look like?
Some people might suddenly feel blank and numb, unable to process information or even move. Others might experience sobbing or angry outbursts. All sorts of life events can contribute to a breakdown, from mental illness to losing one's job.
- relaxation techniques.
- behavioral therapy.
- depression, anxiety, or ADHD medications, if you're diagnosed with any of these conditions.
- anger management classes, which can be taken in person, by phone, or online.
- anger management exercises at home.
- support groups.
IED can be diagnosed alongside Attention-Deficit/Hyperactivity Disorder, Conduct Disorder, Oppositional Defiant Disorder, or Autism Spectrum Disorder if impulsive aggression occurs more frequently than typically observed, but cannot be diagnosed in an Adjustment disorder in children aged 6–18 years (APA, 2013, p.
The most common disruptive behaviour disorders include oppositional defiant disorder (ODD), conduct disorder (CD) and attention deficit hyperactivity disorder (ADHD). Boys are more likely than girls to suffer from behavioural disorders.
Additional IED, ACEs, and further internalizing and externalizing problems were found most frequently in the severe ADHD subtype. Furthermore, females were over-represented in the severe ADHD subtype. Finally, ACEs predicted high ADHD symptomatology with co-existing IED, but not without IED.
Tantrums can begin as early as 12 months, and often peak when a child is between 2–3 years old. They can continue until the age of 5 years old. While many children have tantrums at some point, it is especially common for children with ADHD to feel irritable.
Most evaluations will include a patient interview, possible interviews with or questionnaires for friends or family members and a written assessment form, such as the Adult ADHD Self-Report Scale, Barkley Adult ADHD Rating Scale-IV or the Connors for adults.
ADHD and aggression. One of the more serious symptoms of ADHD, however, is aggression. Kids with ADHD may exhibit hostile or angry behavior, and may attack those around them either verbally or physically.
Aggression can happen as a natural response to stress, fear, or a sense of losing control. You might also respond with aggression when you feel frustrated, mistreated, or unheard — especially if you never learned how to manage your emotions effectively.
Aggressive behavior is a normal part of emotional and behavioral development, especially among toddlers. Almost every child hits, kicks, and yells; toddlers and even preschoolers often bite when they're overwhelmed by strong emotions.
What mental illness causes aggressive behavior?
Intermittent explosive disorder involves repeated, sudden episodes of impulsive, aggressive, violent behavior or angry verbal outbursts in which you react grossly out of proportion to the situation.
- Alzheimer's disease.
- Attention-deficit/hyperactivity disorder (ADHD)
- Autism spectrum disorder.
- Bipolar disorder.
- Conduct disorder.
- Dementia.
- Intermittent explosive disorder (IED)
- Oppositional defiant disorder (ODD)
- History of violent victimization.
- Attention deficits, hyperactivity, or learning disorders.
- History of early aggressive behavior.
- Involvement with drugs, alcohol, or tobacco.
- Low IQ.
- Poor behavioral control.
- Deficits in social cognitive or information-processing abilities.
- High emotional distress.
Can't support head (by 3 months) Doesn't babble or try to imitate sounds (by 4 months) Doesn't bring objects to mouth (by 4 months) Doesn't push down with legs when feet are on firm surface (by 4 months)
That behavior may look like anger or defiance. Signs that a child who is acting out might be anxious include lashing out, throwing tantrums, seeming distracted, moving around a lot (like leaving their seat or even running out of the room), arguing with others, and asking lots of questions.
- being unable to sit still, especially in calm or quiet surroundings.
- constantly fidgeting.
- being unable to concentrate on tasks.
- excessive physical movement.
- excessive talking.
- being unable to wait their turn.
- acting without thinking.
- interrupting conversations.
If your child is hitting, spitting, biting, kicking, throwing things, screaming, swearing, or destroying property, the behaviors all say the same thing: “I'm stuck. There are expectations I can't meet.” 2. Explosive children lack important cognitive skills.
Examples of Precipitating Factors
The causes behind aggressive behavior can include (but are not limited to): Fear, anxiety, stress. Unmet physical needs (hunger, silence) or emotional needs (recognition, love) Traumatic experiences.
- Frequently loses his temper, getting intensely angry.
- Is extremely irritable or impulsive.
- Is frustrated easily and has a short attention span.
- Physically attacks and fights other children or adults.
- Is frequently disruptive, argumentative, or sullen.
Aggression can be verbal or physical. There are four types of aggressive behavior: accidental, expressive, instrumental, and hostile.